Electronic eye is also called magic eye. As automation is the emerging technology these days, imagine a door bell that sounds automatically when a person visits your home. This also provides security when anyone is trying to enter your home without your permission. Electronic eye is the electronic device that continuously monitors if someone is visiting your home. This article presents the electronic eye circuit. Before knowing full details about this circuit, get an idea about the light-activated switch circuit with LDR.
Electronic Eye Controlled Safety System Circuit Principle:
The main principle of the circuit is to ring the door bell when there is anyone at the entrance. The light in the LDR determines whether a person is present or not. When there is an object in the input, LDR is in darkness and the buzzer starts to sound and the LED starts to glow.
Circuit Components:
1. 7805 regulator U1
2. Resistors R1, R2, R3, R4, R5-100k, 1k, 100, 22o, 820
3. 1N4007 diode D1
4. Capacitors C1, C2
5. BC 547 transistors Q1, Q2
6. Resistance to light
7. Buzzer BUZ1
8. Light emitting diode D2.
9. Bread board
10. Connection cables
11. DC 9V battery
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The electronic eye safety control system was founded in 1997 and the base of operations in New Delhi. There are four types of organizations under these systems, namely electronic eye Pvt.Ltd, electronic eye systems, Indian institute of science and technology Mahamahi Exims. Electronic Eye creates a complete collection of high-tech surveillance and security products. These systems work on the integration of system and project implementation in the place of customers for numerous surveillance products.
Circuit diagram of the electronic safety system controlled by the eyes: